Performance Diesel Parts

Fuel Contamination Kit (DCR Conversion) (S&S / Bosch) - 2020-2023 Ford 6.7L Power Stroke FORD-DCRKIT2020-BOSCH

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Refundable Core Charge: $800

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Core Charge Agreement - If selecting to SEND CORE IN FIRST above, I understand that I will need to send in my core items first and have them accepted before the shipment of the new part or parts is authorized. If I select to pay the core charge, I understand that my part or parts can ship as soon as available.
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Fuel Contamination Kit (DCR Conversion) (S&S / Bosch) - 2020-2023 Ford 6.7L Power Stroke


This contamination / DCR conversion kit is one of the best we've compiled to date.  Consisting of genuine Bosch injectors, fuel rails, and related parts supplied by Alliant Power, a leading supplier for Bosch and OE parts for Ford.  The DCR Conversion portion of this kit is manufactured by S&S Diesel Motorsports.  S&S products are made with the industry’s best components, tested on the world’s best equipment, by the world’s best people. 


Fuel Contamination Kit Details:

Included in the Box:
  • (4)  Bosch OE Injectors OE# LC3Z9H529A
  • (4)  Bosch OE Injectors OE# LC3Z9H529B
  • (4)  High Pressure Injector Lines OE# LC3Z9A337B
  • (4)  High Pressure Injector Lines OE# LC3Z9A337A
  • (1)  Pump To Rail Line OE# LC3Z9E964B
  • (1)  Pump To Rail Line OE# LC3Z9A337C
  • (1)  Pump To Rail Line OE# LC3Z9A337D
  • (1)  Pump To Rail Line OE# LC3Z9A337E
  • (1)  Injector Return Line OE# LC3Z9A564B
  • (1)  Pump Supply return line OE# LC3Z9J280A
  • (1)  Right Side High Pressure Rail OE# LC3Z9D280C
  • (1)  Left Side High Pressure Rail OE# LC3Z9D280D
  • (1)  Fuel Filter Kit OE# LC3Z9N184A
  • (1)  Intake Flap Gasket OE# LC3Z9E936A
  • (2)  Upper Intake Seals OE# LC3Z9439B
  • (1)  Vacuum Pump Gasket OE#  HC3Z2A572A
  • (1)  Coolant Pipe O-ring OE# BC3Z8527N
  • (1)  Turbo Coolant Seal OE# HL3Z6N652A
  • (1)  Oil Fill O-ring OE#  W716324S300
  • (2)  EGR Tube Gaskets OE#  BC3Z9E464F
  • (1)  Fuel Cooler OE#  LC3Z9N103A


Features and Benefits:

  • Two year, Unlimited mile warranty 
  • 100% Genuine OE or OE equivalent and validated components
  • Each fuel system component is 100% end of line test at 15 different points to ensure zero leaks and peak performance
  • One convenient kit that includes all necessary components to do a fuel system replacement
  • USA assembled and built proudly in an ISO 9001:2015 certified facility

S&S DCR Conversion Kit Details

The CP4 high-pressure fuel pump in 2011 to current Ford Super Duty diesel trucks has a well-earned reputation for failing without warning, creating sudden power loss, and taking out the expensive high-pressure fuel system in the process. Despite having to deal with being broken down on the side of the road, truck owners will be facing fuel system repairs that can easily exceed $10,000. The unreliable reputation is supported by recalls and lawsuits leveled at various auto manufacturers that use the CP4 in their production vehicles. S&S Diesel Motorsport™, the common rail diesel injection experts, teamed up with PurePower Technologies, Inc.®, the aftermarket division of longstanding fuel system manufacturer, Stanadyne®, to do the impossible. Collectively, they solved the widely-known CP4 fuel pump problem plaguing Ford Super Duty trucks using the 6.7L Power Stroke diesel engine.


  • More durable plug-and-play replacement for the CP4
  • Does not require any ECU calibration
  • OE fit and function
  • Two-piston DCR pump co-developed by S&S/PurePower
  • Biofuel and low-lubricity fuel compatible
  • Patented Eccentric Drive pumping technology
  • Pressure-lubricated cam and bushings
  • Corrosion-resistant FCA
  • 1,250 mm3/revolution displacement (CP4.2 + 25%)
  • Fits 2011 to 2022 Ford F250-F750 diesel trucks
  • SEMA Certified Emissions Compliant (SC-SDM01-0034)
  • Two-year, unlimited-mile warranty

WARNING : This product can expose you to chemicals including arsenic, which is known to the State of California to cause cancer. For more information, go to